Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

MFC Web API Examples

Primary Categories

ABN AMRO
AWS Secrets Manager
AWS Translate
Activix CRM
Adyen
Alibaba Cloud OSS
Amazon Cognito
Amazon DynamoDB
Amazon MWS
Amazon Pay
Amazon Rekognition
Amazon Voice ID
Aruba Fatturazione
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Backblaze S3
Bitfinex v2 REST
Bluzone
BrickLink
CallRail
CardConnect
Cerved
ClickBank
Clickatell
Cloudfare
Constant Contact
DocuSign
Duo Auth MFA
ETrade
Ecwid
Egypt ITIDA
Etsy
Facebook
Faire
Frame.io
GeoOp
GetHarvest
Global Payments
Google People
Google Search Console
Hungary NAV Invoicing
IBM Text to Speech
Ibanity
IntakeQ
Jira
Lightspeed
MYOB
Magento
Mailgun
Mastercard

MedTunnel
MercadoLibre
Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Microsoft Teams
Moody's
Okta OAuth/OIDC
OneLogin OIDC
OneNote
PRODA
PayPal
Paynow.pl
Peoplevox
Populi
QuickBooks
Rabobank
Refinitiv
Royal Mail OBA
SCiS Schools Catalogue
SII Chile
SMSAPI
SOAP finkok.com
SendGrid
Shippo
Shopify
Shopware
Shopware 6
SimpleTexting
Square
Stripe
SugarCRM
TicketBAI
Trello
Twilio
Twitter
UniPin
VoiceBase
Vonage
Walmart
Walmart v3
Wasabi
WhatsApp
WiX
WooCommerce
WordPress
Xero
Yahoo Mail
Yousign
Zoom
_Miscellaneous_
eBay
effectconnect
hacienda.go.cr

 

 

 

(MFC) Duo Auth API - Async Auth

See more Duo Auth MFA Examples

If you enable async, then your application will be able to retrieve real-time status updates from the authentication process, rather than receiving no information until the process is complete.

Note: This example requires Chilkat v9.5.0.89 or greater.

For more information, see https://duo.com/docs/authapi#/auth_status

Chilkat C/C++ Library Downloads

MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const char *integrationKey = "DIMS3V5QDVG9J9ABRXC4";
    const char *secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

    CkHttp http;

    http.put_Accept("application/json");

    // Use your own hostname here:
    const char *url = "https://api-a03782e1.duosecurity.com/auth/v2/auth";

    // This example requires Chilkat v9.5.0.89 or greater because Chilkat will automatically
    // generate and send the HMAC signature for the requires based on the integration key and secret key.
    http.put_Login(integrationKey);
    http.put_Password(secretKey);

    CkHttpRequest req;
    req.AddParam("username","matt");
    req.AddParam("factor","push");
    // The device ID can be obtained from the preauth response.  See Duo Preauth Example
    req.AddParam("device","DP6GYVTQ5NK82BMR851F");
    // Add the async param to get an immediate response, then periodically check for updates to find out when the MFA authentication completes for fails.
    req.AddParam("async","1");

    CkHttpResponse *resp = http.PostUrlEncoded(url,req);
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    strOut.append("status code = ");
    strOut.appendInt(resp->get_StatusCode());
    strOut.append("\r\n");

    CkJsonObject json;
    bool success = json.Load(resp->bodyStr());
    json.put_EmitCompact(false);
    strOut.append(json.emit());
    strOut.append("\r\n");

    if (resp->get_StatusCode() != 200) {
        delete resp;
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // Sample successful output:

    // status code = 200

    // {
    //   "stat": "OK",
    //   "response": {
    //     "txid": "45f7c92b-f45f-4862-8545-e0f58e78075a"
    //   }
    // }

    const char *txid = json.stringOf("response.txid");
    delete resp;

    // Use your own hostname here:
    CkStringBuilder sbUrl;
    sbUrl.Append("https://api-a03782e1.duosecurity.com/auth/v2/auth_status?txid=");
    sbUrl.Append(txid);

    strOut.append("Auth status URL: ");
    strOut.append(sbUrl.getAsString());
    strOut.append("\r\n");

    CkStringBuilder sbResult;
    const char *responseStatus = 0;
    const char *responseStatus_msg = 0;

    // Wait for a response...
    int i = 0;
    int maxWaitIterations = 100;
    while (i < maxWaitIterations) {
        // Wait 3 seconds.
        http.SleepMs(3000);

        strOut.append("Polling...");
        strOut.append("\r\n");

        resp = http.QuickRequest("GET",sbUrl.getAsString());
        if (http.get_LastMethodSuccess() == false) {
            strOut.append(http.lastErrorText());
            strOut.append("\r\n");
            SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
            return;
        }

        if (resp->get_StatusCode() != 200) {
            strOut.append("error status code = ");
            strOut.appendInt(resp->get_StatusCode());
            strOut.append("\r\n");
            strOut.append(resp->bodyStr());
            strOut.append("\r\n");
            strOut.append("Failed.");
            strOut.append("\r\n");
            delete resp;
            SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
            return;
        }

        // Sample response:

        // 	{
        // 	  "stat": "OK",
        // 	  "response": {
        // 	    "result": "waiting",
        // 	    "status": "pushed",
        // 	    "status_msg": "Pushed a login request to your phone..."
        // 	  }
        // 	}

        json.Load(resp->bodyStr());

        // The responseResult can be "allow", "deny", or "waiting"
        sbResult.Clear();
        json.StringOfSb("response.result",sbResult);
        responseStatus = json.stringOf("response.status");
        responseStatus_msg = json.stringOf("response.status_msg");

        strOut.append(sbResult.getAsString());
        strOut.append("\r\n");
        strOut.append(responseStatus);
        strOut.append("\r\n");
        strOut.append(responseStatus_msg);
        strOut.append("\r\n");
        strOut.append("");
        strOut.append("\r\n");

        delete resp;

        if (sbResult.ContentsEqual("waiting",true) == true) {
            i = i + 1;
        }
        else {
            // Force loop exit..
            i = maxWaitIterations;
        }

    }

    strOut.append("Finished.");
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }

 

© 2000-2022 Chilkat Software, Inc. All Rights Reserved.